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ASF Leak Detectors – New Design

Präsentation neuer LAG Newsletter.ppt1

After our previous device models are used for nearly four decades

in more than half a million installed systems for reliable

monitoring of tanks and piping, our leak detector types IVF, IIIF,

V8, V13, D9, D29, and D25 are introduced in a new design and with

additional advantages for the specialized company and the

operator starting summer of 2012.

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Focus on Safety, For A Clean Environment

Proven ASF Leak Detector Technology



Advantages of The New Device Generation For Specialized Companies And Operators:

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- Practical design with clear controls

- Safety-oriented design for optimum reliability

- Protection against unauthorized use and intervention on the device

- Service friendly design and advanced functionality

- Identical parts supply with proven key components



Old Version New Version

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The Highest Level of Security- For Specialized Companies And Operators -

Protection against unauthorized access, service flap sealed with housing base.Unauthorized access to test connectors and housing screw is considerably more difficult and is clearly recognized.

Additional protection for specialized companies and operators

Protection against unauthorized access, service flap sealed with housing base.Unauthorized access to test connectors and housing screw is considerably more difficult and is clearly recognized.

Additional protection for specialized companies and operators

After opening the self-retaining service flap the hose and test connections as well as the housing screw are easily accessible.

Service Flap: Cover for tube and test connections

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Service Friendly Design

Safety-oriented design:Known 3-way test valves have the disadvantage that an unintentional false setting of the test valve separates the interstitial space to the pressure transducer.A pressure drop in the interstitial space is not reliably detected in each case, a correct alarm output is thus not ensured. The design of the new ASF leak detectors allows to close the service door completely only when both test valves are in proper operating position.After completion of the work the service flap is sealed to the housing base.

Safety-oriented design:Known 3-way test valves have the disadvantage that an unintentional false setting of the test valve separates the interstitial space to the pressure transducer.A pressure drop in the interstitial space is not reliably detected in each case, a correct alarm output is thus not ensured. The design of the new ASF leak detectors allows to close the service door completely only when both test valves are in proper operating position.After completion of the work the service flap is sealed to the housing base.

3-way test valves:Robust test valves for simple and time-saving test.

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Clear, easy-view instructions, display and controls

Green operation light

Alarm buzzer switch

Buzzer disabled indicated by yellow light

Red alarm light

Concise and clearly understandable operating instructions

Insert compartment for installation and operating manual

Reference to previous device types by color coding (e.g. IVF yellow, D9 red)

Custom service and address information possible

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Proven and reliable internal componentsSimple device replacement Same position of the screw holes and the electrical connectionElectrical connection Well accessible, front-side terminal block, - on the top are 2 more passage openings availablePotential free contact used in many device types as standard, and easy to retrofit

- Improved air circulation and cooling of the pump

Optimal spare parts supply Reuse of proven major components allows the same kind of spare parts supply to the specialized companies. This applies to:

Pumps, Pressure Switch, Filters

Further optimization:

- Pressure switch with protective cover- Protection of the pump

Lamps,

- Simple exchange of lighting

Integrated heating For applications in the freezing range an optional heating with thermostat control can also be integrated. An additional heating, for example in the protective housing, therefore is no longer required.

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Special features of the pressure variations D9 and D29

Quick connector on the air dryer

Allows easy replacement of the D9 and D29 dry beads.

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Focus on Safety, For A Clean Environment.

Proven ASF Leak Detector Technology

ContactMail: [email protected]

Phone: +49 (0)89 809 00 1170Web: thomas-leak-detection.com

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